Biology Concepts and Functions

This video covers a range of educational topics, starting with the human brain and its functions, followed by an exploration of reptiles and their characteristics. It then delves into the process of pollination, the causes and effects of earthquakes, and the parts and functions of plants. The video also explains the structure and function of the human heart, provides an overview of the planets in the solar system, and concludes with an introduction to sharks and their role in the ocean ecosystem.

What is the primary function of the brain?

• To digest food

• To filter waste from the blood

• To control most of the activities of the body

• To pump blood

Which of the following is NOT a characteristic of reptiles?

• Warm-blooded

• Breathe oxygen

• Cold-blooded

• Covered in scales

What is the male part of the flower called?

• Sepal

• Pistil

• Stamen

• Petal

What is the main role of the fruit in a plant?

• To absorb water

• To perform photosynthesis

• To hold the seeds

• To attract pollinators

Which part of the plant is responsible for making most of its food?

• Roots

• Stems

• Flowers

• Leaves

What happens to the seeds when a fruit falls and rots?

• They disappear.

• They grow into a new plant nearby.

• They float away.

• They turn into flowers.

What is the primary function of the human heart?

• To pump blood through the body.

• To produce hormones.

• To digest food.

• To control movement.

Which planet is known as Earth's twin?

• Jupiter

• Saturn

• Venus

• Mars

What is unique about the skeleton of a shark?

• It is made of bones.

• It is made of cartilage.

• It is made of wood.

• It is made of metal.

How many types of sharks are there?

• 100

• 200

• 600

• 440